Influence of Carbon Content on Corrosion Resistance Performance of Weathering Steel

Zhi Yong Liu; Ji Qing Chen; Wen Liang; Min Hu

doi:10.4028/www.scientific.net/AMR.580.465

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 580Influence of Carbon Content on Corrosion...

Influence of Carbon Content on Corrosion Resistance Performance of Weathering Steel

Abstract:

The corrosion resistance performance of different carbon content weathering steels were investigated by cycle immersion corrosion test, rust layer micro-analysis and electrochemical impedance spectra techniques. The results show that the corrosion resistance performance is enhanced with decreasing carbon content of weathering steel. And the corrosion potential of rust layer becomes more positive, corrosion current density decreases, the anode dissolution of rust layer is impeded and the rust layer have more protect performance for test steel with decreasing carbon content of weathering steel.

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Periodical:

Advanced Materials Research (Volume 580)

Pages:

465-468

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.580.465

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Online since:

October 2012

Authors:

Zhi Yong Liu, Ji Qing Chen, Wen Liang, Min Hu

Keywords:

Corrosion Resistance Performance, Rust Layer, Weathering Steels

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